Ultralight Rear Sprocket Renthal Rear Ultralight Sprockets: Manufactured to extremely tight tolerances from a special material developed to withstand the stress of Supercross, Motocross and Enduro. 7075 T6 aluminum alloy rear chainwheels are 66% lighter than steel, yet incredibly durable. Advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life. Combination of a very high strength base material and an exceptionally hard-wearing surface result in significantly increased chainwheel life. Self cleaning mud grooves help prevent dirt build-up.
_________________________________________________________________________________________________________________________________________________ FITMENT CHART

2014	Husqvarna	TC85
2015	Husqvarna	TC85
2005	KTM	85
2007	KTM	85
2010	KTM	85
2012	KTM	85
2013	KTM	85
2014	KTM	85
2015	KTM	85
2013	KTM	65
2004	KTM	105
2005	KTM	105
2006	KTM	105
2007	KTM	105
2009	KTM	105
2010	KTM	105